Airrex AH-300i Infrared Diesel Heater Hire | Powerful, Clean & Quiet Workshop Heating

Rent the fanless Airrex AH-300i infrared diesel heater. Odourless, silent, 15kW output for workshops, garages, and events. Book your local hire today.

The Airrex AH-300i is the ultimate fuel-efficient, fanless infrared heater designed to heat spaces up to 1,500 m³ quickly and cleanly. Operating on standard diesel, red diesel, or eco-friendly biodiesel, it delivers a powerful 15 kW (51,000 BTU/h) output without kicking up dust, making it the perfect choice for workshops, warehouses, industrial units, agricultural buildings, and events tents.

Equipped with an advanced triple-combustion burner, this unit is 100% odourless and quiet enough to run in public venues. It requires zero exhaust piping or permanent installation—simply plug it into a standard 230V socket to power the burner, set your temperature, and enjoy instant, radiant warmth.

Key Specifications

• Heating Capacity: 15 kW / 51,000 BTU/h
• Heatable Volume: Up to 1,500 cubic metres (m³)
• Fuel Types: Diesel, red diesel, or Neste MY renewable biodiesel
• Fuel Consumption: 0.95 – 1.33 litres per hour (highly economical continuous use)
• Tank Capacity: 45 Litres (provides extended, multi-day operational runtime)
• Power Supply: Standard 230V / 50Hz (ultra-low 80W power draw for electronics)
• Noise Level: 48 dB (quieter than a standard household conversation)
• Weight: 40 kg (empty) with heavy-duty caster wheels for easy placement

Premium Features

• Fanless Infrared Technology: Radiates direct thermal energy to surfaces and people rather than blowing dry air, eliminating airborne dust and allergens.
• 100% Odourless & Smoke-Free: The patented catalyst system ensures complete, clean fuel combustion, removing the need for external flue pipes.
• Smart App & Wi-Fi Control: Check fuel levels, change temperatures from 0–40°C, and monitor safety diagnostics remotely via the official Airrex smartphone app.
• Comprehensive Safety Suite: Fully equipped with an automatic shut-off system for tilt, shake, overheating, or flame disruption to guarantee total peace of mind on site.
• True Plug-and-Play Mobility: Mounted on rugged caster wheels with an ergonomic handle, making it simple to transport and reposition across your job site.

HIRE PROCESS

Our provisional booking process is free of charge. Our sales team will be in contact within 15 minutes to confirm order details and costs before confirming a booking.

All prices listed are a guide only and are subject to indemnity charge, fuel, transport and VAT.

Due to the multiple brands we stock, images are for reference only and might not be the actual goods supplied. If you require the specific machine shown, then please confirm this with the sales team.